The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 01, 1993
Filed:
Jun. 12, 1992
Robert E Roseliep, Grosse Pointe, MI (US);
Utica Enterprises, Inc., Shelby Township, Macomb County, MI (US);
Abstract
A pot type broach assembly having a plurality of tool holders serially connected to each other. Each tool holder has a plurality of sub-holder slots and a plurality of pilot slots equally spaced about an inner surface. The sub-holder slots and pilot slots are longitudinally aligned. A sub-holder member is attached in each longitudinally aligned sub-holder slot and a pilot member is attached in each longitudinally aligned pilot slot. Each sub-holder member has a pair of longitudinal side mounting faces and at least one broach member is attached to each side mounting face. The pilot member engages the broach members on either side thereof and prohibits lateral displacement of the sub-holders and the attached broach member. The pilot members also guide the part support member to which the part to be machined is attached as it is displaced through the broach assembly.